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Merge branch 'bugfix/gdbstub_4_c3_v4.3' into 'release/v4.3'

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bugfix/esp-gdbstrub: add missing function for esp32c3 (backport v4.3)

See merge request espressif/esp-idf!15665
This commit is contained in:
Anton Maklakov 2021-10-27 09:49:35 +00:00
commit befd021767
2 changed files with 56 additions and 15 deletions
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42
components/esp_gdbstub/esp32c3/gdbstub_esp32c3.c
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@ -1,16 +1,9 @@
// Copyright 2015-2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/*
* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "soc/uart_periph.h"
#include "soc/gpio_periph.h"
@ -122,3 +115,26 @@ int esp_gdbstub_readmem(intptr_t addr)
uint32_t shift = (addr & 3) * 8;
return (val_aligned >> shift) & 0xff;
}
int esp_gdbstub_writemem(unsigned int addr, unsigned char data)
{
if (!check_inside_valid_region(addr)) {
/* see esp_cpu_configure_region_protection */
return -1;
}
int *i = (int *)(addr & (~3));
if ((addr & 3) == 0) {
*i = (*i & 0xffffff00) | (data << 0);
}
if ((addr & 3) == 1) {
*i = (*i & 0xffff00ff) | (data << 8);
}
if ((addr & 3) == 2) {
*i = (*i & 0xff00ffff) | (data << 16);
}
if ((addr & 3) == 3) {
*i = (*i & 0x00ffffff) | (data << 24);
}
return 0;
}

29
tools/test_apps/system/panic/README.md
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@ -1,2 +1,27 @@
| Supported Targets | ESP32 | ESP32-S2 |
| ----------------- | ----- | -------- |
| Supported Targets | ESP32 | ESP32-S2 | ESP32-S3 | ESP32-C3 |
| ----------------- | ----- | -------- | -------- | -------- |
# Building
Several configurations are provided as `sdkconfig.ci.XXX` and serve as a template.
## Example with configuration "panic" for target ESP32
```
idf.py set-target esp32
cat sdkconfig.defaults sdkconfig.ci.panic > sdkconfig
idf.py build
```
# Running
All the setup needs to be done as described in the [test apps README](../../README.md), except that the test cases need to be specified when running the app:
```
python app_test.py test_panic_illegal_instruction
```
Multiple test cases are passed as additional arguments:
```
python app_test.py test_panic_illegal_instruction test_panic_int_wdt test_panic_storeprohibited
```
*Note that you need to pick the correct test cases at run time according to the configuration you built before. The above examples are for configuration "panic"*